Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1676 1520 (N14W58 L= 84)  1218    373        5 (1547/1488-1775/1564) -24.2 W49-W69 N11-N20
      2 1316 1459 (N21W29 L= 55)  1816    466        9 (1123/1386-1509/1490) -33.7 W17-W39 N11-N26
      3 1779 1352 (N03W59 L= 86)   728    229        3 (1740/1301-1833/1406)  12.1 W54-W69 N00-N04
      4 1428 1099 (S02W25 L= 51)   428    156        2 (1389/1030-1479/1176) -82.9 W23-W26 S06-N02
      5 1887 1045 (S17W60 L= 86)  1128    187        6 (1861/ 980-1913/1098)  54.5 W57-W64 S21-S14
      6  689  866 (N02E23 L=  3)   208     54        3 ( 669/ 841- 708/ 893)  71.6 E24-E21 N00-N03
      7  599  835 (N02E29 L=357)   388    141        2 ( 534/ 815- 669/ 851) -12.5 E33-E24 N00-N03
      8  365  487 (S13E60 L=326)  1903    451        5 ( 245/ 422- 489/ 530) -21.4 E74-E51 S19-S08
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y